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🛠️ Seal it, fix it, forget it—your all-weather repair sidekick!
CLAVICHORD Seal Self Fusing Silicone Tape is a 1-inch wide, 15-foot long black silicone tape engineered for professional-grade sealing and insulation. It offers superior heat resistance up to 500°F, electrical insulation up to 8000 volts, and complete waterproof sealing. Its non-adhesive, self-fusing formula ensures a clean, residue-free application that conforms seamlessly to irregular surfaces, making it ideal for emergency pipeline repairs, cable protection, and household fixes.







| ASIN | B08B3JSJF3 |
| Adhesive Format | Non-adhesive |
| Adhesive Location | Overlapping and pressure application |
| Adhesive Material | Silicone |
| Adhesive Side Count | 2 |
| Best Sellers Rank | #5,441 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #48 in Electrical Tape |
| Brand | CLAVICHORD |
| Brand Name | CLAVICHORD |
| Color | Black |
| Compatible Material | Rubber |
| Customer Reviews | 4.4 out of 5 stars 1,452 Reviews |
| Foil Thickness | 0.5 inches |
| Included Components | 1 roll of CLAVICHORD Self Fusing Silicone Tape |
| Item Highlight | Weatherproof Self Fusing Sealing Tape for Emergency Pipeline Repair/Cable Bandage/Tool Fixing(Black) |
| Item Resistance | True |
| Item Thickness | 0.5 inches |
| Manufacturer | CLAVICHORD |
| Material | Rubber , Silicone |
| Material Type | Rubber, Silicone |
| Model | SFST001 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Other Special Features of the Product | Weather Resistant/high |
| Part Number | SFST001 |
| Size Name | 1"X 15' |
| Special Feature | Weather Resistant/high |
| Surface Recommendation | Both smooth and rough surfaces |
| Tensile Strength | 16 pounds_per_inch |
| UPC | 791507926916 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 500 °F |
| Water Resistance Level | Waterproof |
J**T
Multiple uses, good stuff
Buy this if you own a turbo charged diesel puller. Blew an intercooler hot side coupler on my powerstroke in California, used this on the side of the highway and it got us to San Diego and back to Arizona without issue. Several wraps, stretching it as you wrap around. Good stuff, have several in different vehicles just in case
X**C
Will see how it holds up. easy to use. Love it.!!!
So glad for product . Excellent for outside bare wire. Highest rate.
E**D
If you need it buy this one
Stuff is amazing and did exactly what was needed. I had a leak in the seal of my windshield and it completely sealed it up. If ever needed I 100% would buy again
S**K
Does not hold adhesion of 14 psi at 212F, but works well at room temp
Tried several times to stop leak on firewall hose of van. At 14 psi, running temps of 212F, tape wrapped 4x around 5/8" ID hose would unravel after coming up to temp. stainless clamps placed around newly applied tape finally provided temp solution. Seems like good tape; but, appeared stretched and seems to have lost elasticity when inspected after removed from 4 failed attempts. May simply not be the correct tape for the job. I've used self-fusing silicone tape previously for similar applications with great results--not the case with this application.
C**Z
Works great just stretch it 1-2x as long so that it adheres and forms a seal
The people who are giving this 1 star reviews are not using the product correctly. You have to stretch it tight, 2-3x the regular length, while wrapping it around the object, then it will shrink and adhere to itself, forming a seal. I used this to repair two large gashes in my underground irritation system, wrapping the tape around the gashes multiple times (again, pull it tight so it's 2-3x longer). Then I tested the irrigation system for several minutes and the leaks are gone!! This product saved me so much time and money and I am glad I heard about it.
C**W
Works great - Very impressed
This is wonderful repair "tape". It worked perfectly to repair a dog leash. The leash handle foam was splitting so I wrapped this stuff around it and it self-cured (stretch it as you wrap it around) and made the leash good as new. This has so many uses....pipes, tennis racquets....anything that needs to be held together.
R**D
Only good for wraps and sealing cord
Similar to engineer tape but not worth it unless you are doing seals or wraps the tape doesn’t adhere to other surfaces besides the tape itself
C**R
temporary fix to leak
Worked great
A**.
Wonder sticktape👍👌
Wonder product...easy and fast sticking👌
Trustpilot
1 week ago
1 month ago